Home / 63,087.26-87,060.33-34,792.92

Finding the Fourth Proportional to 63,087.26, 87,060.33 and 34,792.92

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Solution

The fourth proportional to 63,087.26, 87,060.33 and 34,792.92 is: 48,014.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,087.26 : 87,060.33 = 34,792.92 : x
  2. Step 2: Convert to fraction form
    63,087.26/87,060.33 = 34,792.92/x
  3. Step 3: Cross multiply
    63,087.26x = 87,060.33 × 34,792.92
  4. Step 4: Simplify right side
    63,087.26x = 3,029,083,096.86
  5. Step 5: Solve for x
    x = 3,029,083,096.86/63,087.26
  6. Step 6: Final answer
    x = 48,014.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.